Base | Representation |
---|---|
bin | 100100001010100100110… |
… | …011010000010110000000 |
3 | 22210120212202121121010000 |
4 | 210022210303100112000 |
5 | 311204301013344200 |
6 | 5141413313040000 |
7 | 344360650264353 |
oct | 44124463202600 |
9 | 8716782547100 |
10 | 2485255996800 |
11 | 878a9a246475 |
12 | 3417ab256000 |
13 | 150487bc81a5 |
14 | 8840388a29a |
15 | 449a9517300 |
hex | 242a4cd0580 |
2485255996800 has 960 divisors, whose sum is σ = 9712963933200. Its totient is φ = 624010936320.
The previous prime is 2485255996799. The next prime is 2485255996841. The reversal of 2485255996800 is 86995525842.
2485255996800 is a `hidden beast` number, since 2 + 48 + 525 + 5 + 9 + 9 + 68 + 0 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (960).
It is a super-2 number, since 2×24852559968002 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 851988942 + ... + 851991858.
Almost surely, 22485255996800 is an apocalyptic number.
2485255996800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2485255996800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4856481966600).
2485255996800 is an abundant number, since it is smaller than the sum of its proper divisors (7227707936400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2485255996800 is a wasteful number, since it uses less digits than its factorization.
2485255996800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3145 (or 3119 counting only the distinct ones).
The product of its (nonzero) digits is 62208000, while the sum is 63.
The spelling of 2485255996800 in words is "two trillion, four hundred eighty-five billion, two hundred fifty-five million, nine hundred ninety-six thousand, eight hundred".
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